From 4874ce17019cb815a7f8bf6fd1d23b453faa2a01 Mon Sep 17 00:00:00 2001
From: Sarah Brofeldt <sbrofeldt@gmail.com>
Date: Mon, 26 Mar 2018 18:47:31 +0200
Subject: [PATCH] dockerTools.tarsum: Fix upstream import

---
 pkgs/build-support/docker/default.nix | 4 ++--
 pkgs/build-support/docker/tarsum.go   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix
index 653a651df7bd..f531f1349c68 100644
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@@ -44,8 +44,8 @@ rec {
 
     cp ${./tarsum.go} tarsum.go
     export GOPATH=$(pwd)
-    mkdir src
-    ln -sT ${docker.src}/components/engine/pkg/tarsum src/tarsum
+    mkdir -p src/github.com/docker/docker/pkg
+    ln -sT ${docker.src}/components/engine/pkg/tarsum src/github.com/docker/docker/pkg/tarsum
     go build
 
     cp tarsum $out
diff --git a/pkgs/build-support/docker/tarsum.go b/pkgs/build-support/docker/tarsum.go
index ad33bbac75b4..f91a90bdbdab 100644
--- a/pkgs/build-support/docker/tarsum.go
+++ b/pkgs/build-support/docker/tarsum.go
@@ -5,7 +5,7 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
-	"tarsum"
+	"github.com/docker/docker/pkg/tarsum"
 )
 
 func main() {